Cylinder Heads

SCE Gen III/IV LS 4.099 Bore MLS Head Gasket M201051 Gen III/IV LS 4.099" Gasket Bore x 0.051" Compressed Thickness. Sold individually. Gas-Stopper option provides greater sealing capability Proprietary coating provides superior cold...

SCE Gen III/IV LS 4.099 Bore MLS Head Gasket M201039 Gen III/IV LS 4.099" Gasket Bore x 0.039" Compressed Thickness. Sold individually. Gas-Stopper option provides greater sealing capability Proprietary coating provides superior cold...

SCE Gen III/IV LS 3.870 Bore Vulcan Cut-Ring Head Gasket CR208959 Gen III/IV LS 3.870" Gasket Bore x 0.059" Compressed Thickness. Sold individually. No Sealant Needed! 16:1 Static Compression Ratio No Special Machining Required 35 lbs. Forced...